Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Ruth Crosby Walkup, PMHNP-BC, FNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1134285448

Mrs. Ruth Crosby Walkup, PMHNP-BC, FNP-BC is a Nurse Practitioner in Charlotte, North Carolina. Qualified in 2001, 25 years ago. Practices with Lowcountry Urgent Care LLC, a 81-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in North Carolina and South Carolina.

Years since qualifying
25
Licensed in
NC, SC
In the registry since
2006
Specialties on file
4
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

3440 Toringdon Way Ste 205
Charlotte, NC 28277-3191
Phone: (980) 375-6657
Fax: (980) 375-6658
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 11403 N Tryon St, Charlotte, NC 28262-0408 — (888) 852-6672
  • 3057 Senna Dr, Matthews, NC 28105-6727 — (888) 852-6672
  • 504 Kintyre Dr, Monroe, NC 28112-4111 — (803) 448-0865
  • 8601 Six Forks Rd Ste 412, Raleigh, NC 27615-5276 — (984) 283-0333

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 5004036 (NC)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 2561 (SC)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 5004036 (NC)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2561 (SC)

Record details

NPI number1134285448
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC , FNP-BC
Sole proprietorNo
NPI enumeratedDecember 29, 2006
Last updated in NPPESMarch 4, 2026
Certification dateMarch 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Lowcountry Urgent Care Llc — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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